Energy storage device that stores energy with spring torsion

Abstract

An energy storage device that stores energy with spring torsion, which is used to convert the power generated by an energy generating device into spring-type energy for storage. It has a torque conversion gear, which is used to connect the energy source and convert it into torque for output , the output end of the torque conversion gear is connected with a torque limiter to block excessive torque input into the one-way input bearing, and the output end of the torque limiter is connected with a one-way input bearing to transmit the torque in one direction to the energy storage group, and prevent the reverse output of the torque after output and damage the front structure. An energy storage group is connected to the output end of the one-way input bearing. The energy storage group is formed by coaxial connection of at least two turntables. The two adjacent turntables A torsion spring is wound between them, and the end of the torsion spring is bent opposite to the winding direction, and the turntable of the torque output end of the energy storage group is connected with a speed-up conversion gear. The energy storage group can be connected in series / parallel set in a manner to increase the efficiency of energy storage and use.

Description

technical field [0001] The present invention relates to an energy storage device that stores energy by spring torsion, in particular to an energy storage device that accepts various energy sources, converts them into spring compression energy storage, and releases the elastic force to obtain energy output when needed. Background technique [0002] Due to the limited reserves of petrochemical energy on the earth, there will always be a day when it will be exhausted, and most of the petrochemical energy is in the hands of a few countries, which will greatly affect the economy of other countries. In addition, the pollution of petrochemical energy to the environment is quite serious, so how to develop new energy , has become a subject of great concern around the world. [0003] In fact, the earth has a lot of clean energy, including solar energy, wind power, water power, etc. The sources are inexhaustible, and it depends on how to use them effectively. The problem is that these...

AI Technical Summary

Problems solved by technology

The most notable problem is that the existing patent uses a common vortex spring design, the torsion of the vortex spring is insufficient, and it is difficult to store a large amount of energy in a limited space; in addition, the existing patent only relies on a simple one-way bearing To limit the direction of torque input, and the load force of the one-way bearing is limited, if the input torque is too large, it is easy to damage and lose its function

Therefore, this existing patent can only be applied to small-scale energy storage devices, and cannot be used in large-scale energy storage applications such as power plants.

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